Synlett 2013; 24(19): 2555-2558
DOI: 10.1055/s-0033-1339847
letter
© Georg Thieme Verlag Stuttgart · New York

A Family of Immobilizable Chiral Bis(pinenebipyridine) Ligands

Alpár Pöllnitz
a   Institute of Chemistry, University of Applied Sciences Western Switzerland, Ecole d’Ingénieurs et d’Architectes, Pérolles 80, CP 32, 1705 Fribourg, Switzerland   Fax: +41(264)296600   Email: olimpia.mamulasteiner@hefr.ch
b   Faculty of Chemistry and Chemical Engineering, Babes-Bolyai University, 11 Arany Janos Str., 400056 Cluj-Napoca, Romania
,
Radek Skupienski
a   Institute of Chemistry, University of Applied Sciences Western Switzerland, Ecole d’Ingénieurs et d’Architectes, Pérolles 80, CP 32, 1705 Fribourg, Switzerland   Fax: +41(264)296600   Email: olimpia.mamulasteiner@hefr.ch
,
Helen Stoeckli-Evans
c   Institute of Physics, University of Neuchâtel, Rue Emile-Argand 11, 2000 Neuchâtel, Switzerland
,
Aurélien Crochet
d   Department of Chemistry, University of Fribourg, Chemin du Musée 9 and Center of Nanomaterials, 1700 Fribourg, Switzerland
,
Anca Silvestru
b   Faculty of Chemistry and Chemical Engineering, Babes-Bolyai University, 11 Arany Janos Str., 400056 Cluj-Napoca, Romania
,
Katharina M. Fromm
d   Department of Chemistry, University of Fribourg, Chemin du Musée 9 and Center of Nanomaterials, 1700 Fribourg, Switzerland
,
Olimpia Mamula*
a   Institute of Chemistry, University of Applied Sciences Western Switzerland, Ecole d’Ingénieurs et d’Architectes, Pérolles 80, CP 32, 1705 Fribourg, Switzerland   Fax: +41(264)296600   Email: olimpia.mamulasteiner@hefr.ch
› Author Affiliations
Further Information

Publication History

Received: 19 July 2013

Accepted after revision: 23 August 2013

Publication Date:
16 October 2013 (online)


Dedicated to Prof. Alex von Zelewsky for his 77th birthday

Abstract

New enantiopure ligands containing two (–)-5,6-pinenebipyridine units connected by a bridge situated in position 6′ of the bipyridines have been prepared. The chemically addressable groups of the bridging (hydroxyl or keto) can be covalently bound to various supports in order to heterogenize the ligand.

Supporting Information